CN109375866A - A kind of system that screen touch clicks the method and realization that respond - Google Patents
A kind of system that screen touch clicks the method and realization that respond Download PDFInfo
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- CN109375866A CN109375866A CN201811615057.7A CN201811615057A CN109375866A CN 109375866 A CN109375866 A CN 109375866A CN 201811615057 A CN201811615057 A CN 201811615057A CN 109375866 A CN109375866 A CN 109375866A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
Abstract
The method of response and the system of realization are clicked the present invention relates to a kind of screen touch, it is weighed by carrying out fault-tolerant, tax to user's finger click location, finally identify click target, accuracy of the user when carrying out clicking operation on the touch screen terminals such as mobile phone, plate greatly improved, reduce user and falsely drops the probability for clicking other elements other than target, it can accurately reflect that the operation of user is intended to, so that the user experience is improved.This case, which possesses, is widely applied scene, as long as the screen operated by finger touch, mobile phone, tablet computer, onboard system etc. can promote its manipulation accuracy using the technology.
Description
Technical field
The present invention relates to touch screen terminal interaction technique field, more particularly to a kind of screen touch click response method and
The system of realization.
Background technique
In terminals such as desktop computer, laptops, user can control the cursor that screen is shown by mouse to operate
Click the target in application scenarios.Since mouse is can to carry out precise manipulation external equipment, and the light on mouse and screen
Mark separation, What You See Is What You Get, user are clear that the corresponding object of mouse in mobile mouse to user in operation
Body is more accurately clicked and is selected to realize.
But on the touch screen terminals such as mobile phone, plate, user generally can only touch screen by finger and not be available it
His peripheral hardware carries out auxiliary operation, it is existing it is related use in there are two main ways scheme: the first be with finger on the screen
Directly click target in application scenarios, due to screen size is smaller and the contact surface of user's finger on the screen is larger, at this
User contacts other elements other than target through constant error under kind scheme, and accuracy influences user experience very much；Second scheme is
Centre at interface visual angle remains a cursor or the quasi- heart, and cursor is directed at mesh by user's adjustment, moving boundary visual angle
After mark, then operation of the button completion to target on screen is clicked, since the operating flexibility of this scheme is far below mouse
It uses, the process that entire adjustment visual angle is aimed at is it may be said that quite expend the patience and attention of user.
Especially when the touch screen terminals such as mobile phone, tablet computer are being related to the 3D such as 3D model display, dummy scene roaming application
When scene, the above problem will be more obvious.3D imaging technique can show 3D picture in existing each terminal
Come, greatly strengthen picture be demonstrated by and the sense of reality.They, which have been widely used, is entertaining class, educational, and makes
In the product for using the technologies such as VR/AR.Wherein, the object pickup in 3D application scenarios is the key link in 3D interaction technique.
Its core is the operation by user on the flat panel display screen, for example, judge that user wishes the object picked up by clicking,
User's feedback appropriate is given, to allow it to perceive the state that object is picked.Traditional technical solution is to pass through acquisition
Operating point of the user on view plane, for example, click location, maps that in 3D scene, and visual angle determination should according to the observation
Object in the corresponding 3D scene in position.
Therefore, user experience of the user in the touch screen terminals application scenarios clicking operation such as mobile phone, plate how is promoted, is mentioned
The method of response and system, storage medium, the terminal of realization are clicked for a kind of better screen touch of user experience, is already become
One, the touch screen terminal interaction technique field research direction to merit attention.
Summary of the invention
It is an object of the invention to for cell phone apparatus characteristic and people's finger manipulation screen the characteristics of, provide one
The better screen touch of kind user experience clicks the method for response and the system of realization, is realized by the following technical scheme:
A kind of method that screen touch clicks response, comprising the following steps:
The touch click on area on screen is obtained, and obtains the coordinate for touching and clicking regional center point；
Gridding is carried out to the touch click on area, and obtains the coordinate of each grid element center point；
Tax power, distance are carried out to the grid element center point according to the distance of the grid element center point to the click on area central point
Closer, weight is bigger；
According to the grid element center point and its weight, target is clicked in identification in corresponding element in application scenarios.
Compared to the prior art, the method that a kind of screen touch of the invention clicks response, by being clicked to user's finger
Position carries out fault-tolerant, tax power, finally identifies click target, it is enterprising in touch screen terminals such as mobile phone, plates that user greatly improved
Accuracy when row clicking operation reduces user and falsely drops the probability for clicking other elements other than target, can be accurately anti-
The operation for reflecting user is intended to, so that the user experience is improved.
As the improvement for the method for clicking response to above-mentioned screen touch, according to the grid element center point and its weight,
Identification clicks target and can specifically include following steps in corresponding element in application scenarios:
Find the maximum grid element center point of weight；
The maximum grid element center point corresponding element in application scenarios of the weight is obtained, is to click mesh by the elemental recognition
Mark.
By above step, this case may be implemented to accurately identify click target under short Circuit amount.
In one embodiment, according to the grid element center point and its weight, know in corresponding element in application scenarios
Not Dian Ji target the step of specifically including can be with are as follows:
Each grid element center point corresponding element in application scenarios is obtained, is formed and clicks alternative group of element；
The weight pair of positional relationship and the corresponding grid element center point of element between interior element is alternatively organized according to the click element
Element carries out tax power, is to click target by the maximum elemental recognition of weight.
By above step, this case, which can be realized, carries out fault-tolerant, tax to the corresponding all elements of user's finger click location
Power, finally identify click target, further improve user on the touch screen terminals such as mobile phone, plate carry out clicking operation when
Accuracy reduces user and falsely drops the probability for clicking other elements other than target, can accurately reflect the operation meaning of user
Figure, has advanced optimized user experience.
The element includes two-dimensional primitive and threedimensional model in application scenarios.
In one embodiment, the method that a kind of screen touch of the invention clicks response can be by the grid
The three-dimension varying of heart point obtains each grid element center point corresponding element in application scenarios.
Further, further comprising the steps of after target is clicked in identification:
Calculate the scene rotation angle that can make the click target that maximal projection area be presented；
By the scene rotation angle map to camera angle, and picture transition is carried out with transition cartoon.
By increasing above step, more intuitive visual effect feedback can be obtained by making user in operation, be allowed
User can more be perceive intuitively that click target, convenient for user after completing pick-up operation to click target observation, from
And enhance the experience for picking up interaction；Meanwhile it can be completed in user to click target with transition cartoon progress picture transition
Bring user's when preferably causing user after click note that enhancing interaction effect, while also reducing camera angle transformation
Lofty sense further improves the user experience of operating process.
In one embodiment, the click on area central point can be the friendship of the click on area the longest axis and most short axle
Point, the grid for carrying out gridding formation to the click on area can be square grid or regular hexagonal cell.Due to basis
The finger of the user click on area that click location can be simulated or be obtained on the screen be usually it is smooth, close to elliptical envelope
Curved closed shapes take the intersection point of the click on area the longest axis and most short axle as the grid as the click on area central point
Central point carries out assigning power reference, can reflect that the operation of user is intended to more accurately.
A kind of screen touch click response system corresponding with the method for said display touch click response, comprising:
Touch area obtains module, for obtaining the touch click on area on screen, and obtains the touch and clicks regional center
The coordinate of point；
Gridding processing module for carrying out gridding to the touch click on area, and obtains the seat of each grid element center point
Mark；
Assign power processing module, for according to the distance of the grid element center point to the click on area central point in the grid
Heart point carries out tax power, and distance is closer, and weight is bigger；
Element obtains identification module, is used for according to the grid element center point and its weight, in application scenarios in corresponding element
Target is clicked in identification.
The invention also includes the following contents:
A kind of storage medium, stores computer program thereon, and the computer program realizes aforementioned screen when being executed by processor
Curtain touches the step of method for clicking response.
A kind of terminal with touch screen, including storage medium, processor and be stored in the storage medium and can
The computer program executed by the processor is realized that said display touches and is clicked when the computer program is executed by processor
The step of method of response.
Detailed description of the invention
Fig. 1 is the flow chart for the embodiment of the method 1 that screen touch of the invention clicks response；
Fig. 2 is the flow chart for the embodiment of the method 2 that screen touch of the invention clicks response；
Fig. 3 is that screen touch of the invention clicks flow chart of the approach application of response in 3D application scenarios.
Specific embodiment
Embodiment 1
Referring to Fig. 1, a kind of method that screen touch clicks response, comprising the following steps:
S101 obtains the touch click on area on screen, and obtains the coordinate for touching and clicking regional center point；
S102 carries out gridding to the touch click on area, and obtains the coordinate of each grid element center point；
S103 assigns the grid element center point according to the distance of the grid element center point to the click on area central point
Power, distance is closer, and weight is bigger；
S104, according to the grid element center point and its weight, target is clicked in identification in corresponding element in application scenarios.
Wherein, the screen refers to the touch display screen with display function and touch operation function of general touch screen terminal；
The click on area that touches refers to user when carrying out touching the operation of click to screen using positions such as fingers, and screen is connect
Touching object contacts the region that instantaneous contact surface is covered；
The gridding, which refers to, clicks the grid that region segmentation is several area equations for described touch, and the grid can be etc.
The regular figure on side；In general, the most of position for touching click on area can be covered by the grid, it is uncovered
Marginal position due to can not reflect user operation be intended to, in subsequent arithmetic can be ignored；
The grid element center point can be the intersection point of the grid the longest axis and most short axle；
Grid element center point corresponding element in application scenarios, refer to by computerized algorithm to the coordinate of grid element center point into
The element of corresponding informance can be got after row conversion in application scenarios；For example,
The target of clicking refers to that user is intended to the element of selection or further operating in application scenarios.
Specifically, since the click on area contains area information, it, can when carrying out gridding to the click on area
With according to actual needs or specific implementation system operational capability, specific parameter is adjusted, to change the fine and smooth journey of grid
Degree, and then influence the accuracy of user's clicking operation in application scenarios: the grid is finer and smoother, and the grid element center point is got over
More, subsequent computation complexity is higher, and accuracy can also be promoted therewith.
In one embodiment, S104, according to the grid element center point and its weight, the corresponding element in application scenarios
In identification click target the step of specifically including can be with are as follows:
S1041 finds the maximum grid element center point of weight；
S1042 obtains the maximum grid element center point corresponding element in application scenarios of the weight, is point by the elemental recognition
Hit target.
By above step, this case may be implemented to accurately identify click target under short Circuit amount.
The element includes the two-dimensional primitive in application scenarios.The two-dimensional primitive refer to left and right only in general sense,
Upper and lower both direction and without front and back sides, be only capable of it is aobvious without the planar element of volume information, including operation interface comprising area information
The figure layers such as the button shown or segment.
The element further includes the threedimensional model in application scenarios, and the threedimensional model refers to vertical comprising volume information
Element of volume, including the 3-D graphic for the observation of user's full angle in application scenarios.
The click on area central point can be the intersection point of the click on area the longest axis and most short axle, to the click area
The grid that domain carries out gridding formation can be square grid or regular hexagonal cell.Since the finger according to user is in screen
The click on area that upper click location can be simulated or be obtained be usually it is smooth, close to elliptical closed curve shape, with institute
The intersection point for stating click on area the longest axis and most short axle carries out tax power as the click on area central point for the grid element center point
With reference to, can reflect more accurately user operation be intended to.
Compared to the prior art, the method that a kind of screen touch of the invention clicks response, by being clicked to user's finger
Position carries out fault-tolerant, tax power, finally identifies click target, it is enterprising in touch screen terminals such as mobile phone, plates that user greatly improved
Accuracy when row clicking operation reduces user and falsely drops the probability for clicking other elements other than target, can be accurately anti-
The operation for reflecting user is intended to, so that the user experience is improved.This case, which possesses, is widely applied scene, as long as being touched by finger
Come the screen operated, mobile phone, tablet computer, onboard system etc. can promote its manipulation accuracy using the technology.
Embodiment 2
Embodiment 2 is a kind of improvement on the basis of embodiment 1, mainly for specifically how according to the grid element center point and its power
Weight, target is clicked in identification in corresponding element in application scenarios, referring to Fig. 2, the following steps are included:
S201 obtains the click on area on screen, and obtains the coordinate of the click on area central point；
S202 carries out gridding to the click on area, and obtains the coordinate of each grid element center point；
S203 assigns the grid element center point according to the distance of the grid element center point to the click on area central point
Power, distance is closer, and weight is bigger；
S2041 obtains each grid element center point corresponding element in application scenarios, is formed and clicks alternative group of element；
S2042 alternatively organizes positional relationship between interior element and the corresponding grid element center point of element according to the click element
Weight carries out tax power to element, is to click target by the maximum elemental recognition of weight.
The difference of embodiment 1 and embodiment 2 is that embodiment 2 can first obtain described alternative group of click element, to wherein
Element further assign Quan Houzai therefrom identify click target.
Specifically, influence of the positional relationship to element weights value between element can be with are as follows: judge element whether in position
On be connected with each other, connected element will be endowed higher weighted value, such as: in the region chosen include leg and body two parts
Element, and what the two elements were connected to, belong to a part of the same personage in application scenarios, then user is by clicking screen
A possibility that curtain chooses entire people is higher.
This example, which can be realized, carries out fault-tolerant, tax power to the corresponding all elements of user's finger click location, final to identify
Target is clicked out, is further improved accuracy of the user when carrying out clicking operation on the touch screen terminals such as mobile phone, plate, is reduced
User falsely drops the probability for clicking other elements other than target, can accurately reflect that the operation of user is intended to, further excellent
User experience is changed.
Embodiment 3
Embodiment 3 is a kind of improvement on the basis of embodiment 2, mainly for this case to be related to 3D model display, virtual scene unrestrained
Utilization when the 3D application scenarios such as trip, referring to Fig. 3, the following steps are included:
S301 obtains the click on area on screen, and obtains the coordinate of the click on area central point；
S302 carries out gridding to the click on area, and obtains the coordinate of each grid element center point；
S303 assigns the grid element center point according to the distance of the grid element center point to the click on area central point
Power, distance is closer, and weight is bigger；
It is corresponding in application scenarios to obtain each grid element center point by the three-dimension varying to the grid element center point by S3041
Element forms and clicks alternative group of element；
S3042 alternatively organizes positional relationship between interior element and the corresponding grid element center point of element according to the click element
Weight carries out tax power to element, is to click target by the maximum elemental recognition of weight.
Specifically, can be used in practice existing in computer graphic to the three-dimension varying of the grid element center point
More mature ray picking algorithm is achieved in shape, which can be converted to screen coordinate on client area coordinate, real
Existing vision area inverse transformation；Then, the client area coordinate is converted to through viewpoint and mouse point by projection matrix and observation matrix
Hit the ray of a little one injection scene, if the ray in scene pel or model intersect, obtain the intersection pel
Or the information of model.
In one embodiment, the method that above-mentioned screen touch clicks response can also increase following steps:
S305 calculates the scene rotation angle that can make the click target that maximal projection area be presented；
S306 by the scene rotation angle map to camera angle, and carries out picture transition with transition cartoon.
The camera angle refers to the view in general sense that viewing angle or screen of the user in application scenarios are shown
Angle.
By increasing above step, more intuitive visual effect feedback can be obtained by making user in operation, be allowed
User can more be perceive intuitively that click target, convenient for user after completing pick-up operation to click target observation, from
And enhance the experience for picking up interaction；Meanwhile it can be completed in user to click target with transition cartoon progress picture transition
Bring user's when preferably causing user after click note that enhancing interaction effect, while also reducing camera angle transformation
Lofty sense further improves the user experience of operating process.
Specifically, the transition cartoon may include a variety of enhancing expression effects, can be adopted in response to actual application scenarios
Take specific embodiment.
The method that screen touch of the invention clicks response, the key link that can be used in 3D interaction technique i.e. 3D are answered
It is picked up with the object in scene, is weighed by carrying out fault-tolerant, tax to the corresponding all objects of user's finger click location, it is final to know
Target Chu not be picked up, user greatly improved, operation is picked up to object in 3D scene on the touch screen terminals such as mobile phone, plate
Accuracy, reduce the probability that user falsely drops other objects other than target, can accurately reflect user operation be intended to,
To which the user experience is improved.Meanwhile this case also improves the feedback effects after pickup, allows the more intuitive impression of user
To the object of pickup, the experience for picking up interaction is enhanced.
The invention also includes the following contents:
A kind of screen touch click response corresponding with the method for the described in any item screen touch click responses of embodiment 1 to 3
System, comprising:
Touch area obtains module, for obtaining the touch click on area on screen, and obtains the touch and clicks regional center
The coordinate of point；
Gridding processing module for carrying out gridding to the touch click on area, and obtains the seat of each grid element center point
Mark；
Assign power processing module, for according to the distance of the grid element center point to the click on area central point in the grid
Heart point carries out tax power, and distance is closer, and weight is bigger；
Element obtains identification module, is used for according to the grid element center point and its weight, in application scenarios in corresponding element
Target is clicked in identification.
A kind of storage medium stores computer program thereon, realizes when the computer program is executed by processor real
Apply the step of described in any item screen touch of example 1 to 3 click the method for response.
A kind of terminal with touch screen, including storage medium, processor and be stored in the storage medium and can
The computer program executed by the processor realizes any one of embodiment 1 to 3 when the computer program is executed by processor
The screen touch clicks the step of method of response.
The invention is not limited to above embodiment, if not departing from the present invention to various changes or deformation of the invention
Spirit and scope, if these changes and deformation belong within the scope of claim and equivalent technologies of the invention, then this hair
It is bright to be also intended to include these changes and deformation.
Claims (10)
1. a kind of method that screen touch clicks response, which comprises the following steps:
The touch click on area on screen is obtained, and obtains the coordinate for touching and clicking regional center point；
Gridding is carried out to the touch click on area, and obtains the coordinate of each grid element center point；
Tax power, distance are carried out to the grid element center point according to the distance of the grid element center point to the click on area central point
Closer, weight is bigger；
According to the grid element center point and its weight, target is clicked in identification in corresponding element in application scenarios.
2. the method that screen touch according to claim 1 clicks response, which is characterized in that according to the grid element center point
And its weight, in application scenarios in corresponding element identification click target the following steps are included:
Differentiate the maximum grid element center point of weight；
The maximum grid element center point corresponding element in application scenarios of the weight is obtained, is to click mesh by the elemental recognition
Mark.
3. the method that screen touch according to claim 1 clicks response, which is characterized in that according to the grid element center point
And its weight, in application scenarios in corresponding element identification click target the following steps are included:
Each grid element center point corresponding element in application scenarios is obtained, is formed and clicks alternative group of element；
The weight pair of positional relationship and the corresponding grid element center point of element between interior element is alternatively organized according to the click element
Element carries out tax power, is to click target by the maximum elemental recognition of weight.
4. the method that screen touch according to any one of claims 1 to 3 clicks response, it is characterised in that: the element
Including the two-dimensional primitive and threedimensional model in application scenarios.
5. the method that screen touch according to claim 4 clicks response, it is characterised in that: by the grid element center
The three-dimension varying of point, obtains grid element center point corresponding element in application scenarios.
6. the method that screen touch according to claim 5 clicks response, which is characterized in that after target is clicked in identification,
It is further comprising the steps of:
Calculate the scene rotation angle for making the click target that maximal projection area be presented；
By the scene rotation angle map to camera angle, and picture transition is carried out with transition cartoon.
7. the method that screen touch according to any one of claims 1 to 3 clicks response, it is characterised in that: the click
Regional center point is the intersection point of the click on area the longest axis and most short axle, and the net of gridding formation is carried out to the click on area
Lattice are square grid or regular hexagonal cell.
8. a kind of screen touch clicks response system characterized by comprising
Touch area obtains module, for obtaining the touch click on area on screen, and obtains the touch and clicks regional center
The coordinate of point；
Gridding processing module for carrying out gridding to the touch click on area, and obtains the seat of each grid element center point
Mark；
Assign power processing module, for according to the distance of the grid element center point to the click on area central point in the grid
Heart point carries out tax power, and distance is closer, and weight is bigger；
Element obtains identification module, is used for according to the grid element center point and its weight, in application scenarios in corresponding element
Target is clicked in identification.
9. a kind of storage medium, stores computer program thereon, it is characterised in that: the computer program is executed by processor
The step of Shi Shixian screen touch as described in any one of claim 1 to 7 clicks the method for response.
10. a kind of terminal with touch screen, it is characterised in that: including storage medium, processor and be stored in the storage
In medium and the computer program that can be executed by the processor, such as right is realized when the computer program is executed by processor
It is required that the step of 1 to 7 described in any item screen touch click the method for response.
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| CN112686008A (en) * | 2021-02-03 | 2021-04-20 | 广州市久邦数码科技有限公司 | Recording and viewing management method and system for reading notes of electronic book |
| CN112925455A (en) * | 2021-01-21 | 2021-06-08 | 维沃软件技术有限公司 | Touch operation execution method and device |
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| CN109375866B (en) | 2021-12-28 |
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